Calcium cyanamide on treatment with steam under pressure gives ammonia and

If the boiling point of $H_{2}O$ is $373\,K$,the boiling point of $H_{2}S$ will be:

Tritium undergoes radioactive decay giving

What do you understand by $(i)$ electron-deficient,$(ii)$ electron-precise,and $(iii)$ electron-rich compounds of hydrogen? Provide justification with suitable examples.

When steam is passed over red hot iron,the substances formed are

When a mixture of methane and steam is passed over a nickel catalyst supported on alumina at $725\,^oC$,the product obtained is: